Billet Aluminum Receivers

All Praestolor Arms lower and upper receivers are 7075 T6 billet aluminum with type III hard coat anodization. All dimensions are designed to accept all Milspec internals, stocks, grips, magazines and most accessories. We designed our lower with an ample magazine well to allow for smooth magazine changes in high stress situations and the integrated trigger guard is broad with rounded edges for comfort.

AR-15's in Multiple Calibers

Several of our rifles are available in different calibers. Choose the standard NATO 5.56x45mm for the ultimate in modularity and compatibility, or choose 7.62x39mm and take advantage of less expensive Russian ammunition in a larger caliber, or choose .300 Blackout for a versatile, hard hitting and accurate round that is ideal for use with suppressors.

Competitive Advantage

Whether you are in a competition, on the range or on the battlefield, Praestolor Arms rifles provide the shooter with a distinct competitive advantage. With options that include precision barrels, trigger groups, optics, stocks and other premium components, our rifles allow the shooter to choose the best package for their situation.

Progressive F.O.R.C.E. Concepts

Praestolor Arms has partnered with the training professionals at PFC to bring their extensive military and law enforcement experience to the engineering table to craft the Progressive Defensive Carbine and the MK.12 Precision Weapon System. Designed by gunfighters to be the ultimate defensive carbine and long range marksman rifle.

Enhanced Bolt Carrier Groups

The Rubber City Armory (RCA) is an enhanced Bolt Carrier Group coated in an advanced Black Nitriding process to create a BCG that requires minimal lubrication, is corrosion and wear resistant and is the easiest BCG to clean. Did we mention it looks some kind of cool too?

Customize Your Rifle

Are you looking for a company to build your dream rifle but do not want to risk doing it yourself? E-mail your wish list to our customer service department and one of our armorers will spec out your options and respond with a custom quote.